I entirely see what you mean, however, the bottom of this one does not have a large gap or “hole” in it where water may collect. Because it is flat and the brush head is attached by a thin metal rod, there is no place for water to gather on it at any point in time. Because this brush makes everything better, purchasing it was unquestionably a wise financial decision. The correct response is “no.” It does so by vibrating once every thirty seconds to alert you to the fact that you are free to move to a different part of your mouth. The timer begins to vibrate more strongly to draw your attention to the fact that it has reached two minutes, but it continues to do so in case you believe that you have not yet achieved sufficient success. The top of the metal component has a cutout in it in the shape of a notch, which serves as the headrest. Because of the notch, the head may be attached by clicking on it. The issue is that a break in the metal at the notch is almost impossible to see once it has occurred. In the course of one of my tumbles in the shower, I ended up landing on the metallic item. When I thought the toothbrush was really good, I was completely wrong. The heads of the toothbrush could not be secured in place with the snaps, but it was still functional. Philips Sonicare 4100 vs Oral B 1000
There may be variations in the color of the refills and the packaging. Clinical research has shown that the Oral-B PRO 1000 rechargeable electric toothbrush provides a cleaner experience than a conventional manual toothbrush does. The 3D cleaning action of the CrossAction brush head (Refill Color May Vary) oscillates, rotates, and pulses to break up and remove up to 300% more plaque along the gumline than a standard manual toothbrush can. The professionally inspired design of the CrossAction brush head (Refill Color May Vary) encircles each tooth with bristles angled at 16 degrees. The refill color may vary. There is only one setting available, and the handle itself has a timer to assist you in brushing for the full two minutes that is suggested by dentists. If you brush with too much force, the pressure sensor will turn off the pulsing activity. In addition, it is produced by Oral-B, which is the leading brand selected by dentists all over the world*. With our pressure sensor, you may experience the difference of a gentle clean while removing up to 7 times more plaque than with a manual toothbrush. When compared to a manual toothbrush, a toothbrush with high-quality bristles that are densely packed may remove up to seven times the amount of plaque. In addition to this, the uniquely curved power Tip makes it simple to reach the back teeth in your mouth. You don’t need to worry about any risks associated with cleaning your teeth: Our sonic technology helps to prevent cavities and promote gum health, and it is also suitable with braces, fillings, crowns, and veneers.
The Smarter alerts you when you have brushed for the full two minutes, as suggested, and the Quadpacer alerts you when you have spent the exact amount of time required to clean each part of your mouth. The following types of toothbrush heads may be used with this handle: CrossAction, 3D White, Sensitivity Clean, Precision Clean, FlossAction, TriZone, Deep Sweep, ProWhite, Ortho, PowerTip, and Dual Clean. If the charge indicator light is not flashing immediately, you should continue charging the device. It will become visible in ten to fifteen minutes, and there is just one setting that may be recharged: Daily Clean. Whereas the series 2 is powered by NiMH batteries, the 4100 relies on lithium-powered units. It’s possible that 4100 is charged each day. It is necessary to completely deplete the power stored in the Series 2 battery before it can be recharged. In addition to that, the 4100 has a pressure sensor built right in. This is the response that Phillips gave in response to the question that I had also posed.
https://twitter.com/mohd92asghar/status/1602958972163887104
https://www.reddit.com/user/mohdasghar92/comments/zlmlna/philips_sonicare_protectiveclean_4100/
https://mohdasghar92.bandcamp.com/album/philips-sonicare-protectiveclean-4100-rechargeable-electric-power-toothbrush-post
https://imgur.com/gallery/YHiEhco
https://hub.docker.com/r/mohdasghar2/philipssonicareprotectiveclean4100
https://mysecondblog92.mystrikingly.com/blog/the-metal-component-s-top-features-a-notch-for-head-support
https://myblog9242.wordpress.com/2022/12/14/the-notch-allows-the-head-to-click-on
https://myblogpost92.blogspot.com/2022/12/rechargeable-electric-toothbrush-gives.html